CN212038982U

CN212038982U - Turbine type hydraulic ejection device

Info

Publication number: CN212038982U
Application number: CN202020336988.XU
Authority: CN
Inventors: 裴力
Original assignee: Tianli Design And Service Co ltd
Current assignee: Chengdu Tailong Amusement Industry Co., Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-01
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to the technical field of amusement facilities, and discloses a turbine type hydraulic ejection device, which comprises a waterslide, wherein the waterslide comprises a sliding surface and a sliding wall, the sliding wall is provided with a plurality of jet flow guide seats along the sliding direction of the waterslide, a spray head is arranged on each jet flow guide seat in a penetrating way, the spray head obliquely sprays water flow to a sliding piece on the upper surface of the sliding surface, and the water flow sprayed by the spray head can push the sliding piece to slide; the spray head is connected with a water supply pressure regulating mechanism. According to the turbine type hydraulic ejection device, the water jet flow fully acts on the sliding piece, so that the loss of the kinetic energy of the water jet flow is reduced, and the mechanical energy utilization rate of the device is improved; the novel entertainment system has the advantages of ingenious design, simple structure, low cost and convenience in maintenance, and can bring different entertainment excitement to tourists.

Description

Turbine type hydraulic ejection device

Technical Field

The utility model relates to an amusement equipment technical field particularly, relates to a turbine formula water conservancy jettison device.

Background

A waterslide is a common amusement ride in amusement parks, wherein a water roller coaster slide is a traditional waterslide. Usually, the water roller coaster slide needs an external device to provide power when passing through the peak from bottom to top. The traditional hydraulic driving mode is as follows: a water spraying opening with the width of 500mm and the height of 20mm is arranged at the lowest point of the lifting section, and passengers riding in the skin raft are pushed to a high position from a low position along a ramp by pushing of high-pressure water power.

In the existing hydrodynamic boosting technology, the setting point of hydrodynamic force is at the lowest point of a slope section, the ejected water flow is ejected from a low position to a high position from a slideway surface in an open mode, a climbing section cannot be too long, and the hydraulic force is gradually weakened along the extension of the climbing section, so that the height and the gradient of the lifting section are restricted. In addition, because the flow ration sets up, the jet orifice area is great to influence the velocity of flow, cause the velocity of flow to diminish, and then lead to jet stream thrust not big, the passenger that slides must experience the dive that from top to bottom earlier before getting into the section of climbing and slide in order to obtain sufficient power, just can climb the hillside top under the effect of water conservancy propelling movement, has restricted the design development of the roller coaster slide on water.

Patent publication No. CN109641154A, discloses a waterslide feature comprising: a channel comprising a sliding surface and a wall; the wall defines a plurality of recesses; a plurality of nozzles including a nozzle extending through each of the recesses to obliquely spray water toward the sliding surface; wherein the nozzle is arranged to provide a stream of water to impinge on a vehicle sliding on the sliding surface; and wherein the nozzle is sized to provide a flow of water sufficient to affect movement of the vehicle.

According to the technical scheme, the concave portion is used for connecting the nozzle and the wall, the nozzle is used for providing water flow, when the water flow is too large, the spraying area of the nozzle is large, the spraying area of the water flow sprayed onto the vehicle is changed, therefore, the hydrodynamic force generated by the water flow is unstable, the sliding of the vehicle is difficult to control, and the controllability is low. The water slide way is not a single straight slide way, but is a slide way with different shapes formed by combining straight lines, lifting, descending and the like. There is not equipment in this patent can satisfy the slide when promoting section and dive section, guarantees the steady gliding of vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turbine formula water conservancy jettison device adopts the device, can steadily impel to slide along the sliding surface, and the jet stream of shower nozzle fully acts on sliding, has reduced the loss of jet stream kinetic energy, has improved the mechanical energy utilization ratio of device.

The embodiment of the utility model is realized like this:

a turbine type hydraulic ejection device comprises a waterslide, wherein the waterslide comprises a sliding surface and a sliding wall, a plurality of jet flow guide seats are arranged on the sliding wall along the sliding direction of the waterslide, spray heads penetrate through the jet flow guide seats, the spray heads obliquely spray water flow to sliding pieces on the upper surface of the sliding surface, and the water flow sprayed by the spray heads can push the sliding pieces to slide; the spray head is connected with a water supply pressure regulating mechanism.

The utility model has the advantages that:

the jet flow guide seat is used for providing a placing area for the spray heads, can also play a guiding role for water flow at the spray positions of the spray heads, and is used for keeping stable driving force through the cooperation of the spray heads and the water flow. In addition, the water supply pressure regulating mechanism can ensure that the water flow driving force sprayed by the spray head is the same when the sliding piece climbs and dives, and the water supply pressure regulating mechanism supplies water to the sliding piece to slide stably. The turbine type hydraulic ejection device enables the water jet to fully act on the sliding piece, reduces the loss of the kinetic energy of the water jet, and improves the utilization rate of mechanical energy of the device. Meanwhile, the novel entertainment system has the advantages of ingenious design, simple structure, low cost and convenience in maintenance, and can bring different entertainment excitement to tourists.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a turbine type hydraulic ejection device in an embodiment;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 in a right-side view;

FIG. 4 is a schematic structural view (not including a runner) in a top view of FIG. 1;

fig. 5 is a schematic structural view of the water jet from the nozzle to the runner (without the runner).

Reference numerals: 110- -a planing surface; 120- -slide wall; 200-jet guide seat; 300- -a spray head; 400- -a glider; 510-water supply pipe; 520-jet delivery pipe; 610- -water leakage hole; 620- -water leakage tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

In the description of the present invention, it should be noted that if the directions or positional relationships indicated by the terms "inside" and "outside" are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be interpreted as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "configured," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 5, the present embodiment discloses a turbine type hydraulic ejection device for pushing a sliding member 400 on a waterslide to slide.

Fig. 1 is a schematic structural view of a turbine type hydraulic ejection device, and fig. 3 is a schematic structural view of fig. 1 in a state of being viewed from the right. The waterslide comprises a sliding surface 110 and a sliding wall 120, wherein a plurality of jet flow guide seats 200 are arranged on the sliding wall 120 along the sliding direction of the waterslide, spray heads 300 penetrate through the jet flow guide seats 200, the spray heads 300 obliquely spray water flow to a sliding piece 400 on the upper surface of the sliding surface 110, and the water flow can push the sliding piece 400 to slide; the spray head 300 is connected with a water supply pressure regulating mechanism.

The spray head 300 sprays water onto the slide 400 to provide initial power for sliding. A plurality of spray heads 300 are disposed on the sliding wall 120, and water sprayed from the plurality of spray heads 300 is used for providing continuous pushing force for the sliding member 400, so that the sliding member 400 slides along the sliding direction of the sliding surface 110. The spray guide 200 is used to provide a placement area for the spray head 300, and also can guide the water flow at the spray position of the spray head 300, and guide the water flow to spray onto the sliding member 400 along the guide surface, so as to provide a stable pushing force. The water supply pressure regulating mechanism can keep the water flow sprayed by the spray head 300 on different water slide ways to provide continuous and stable driving force. The spray heads 300 are distributed in the slide wall 120 in the same direction as turbine blades, the turbine blades supply continuous pushing force by rotating along the central axis of the turbine blades, and the plurality of spray heads 300 in the embodiment act on the slide 400, so that the spray heads continuously act on the slide 400 to push the slide 400 to slide linearly.

Fig. 2 is a schematic structural view of the jet flow guide seat. As shown in fig. 1 and 2, spray guide 200 is a recess formed in the inner surface of slide wall 120, and spray head 300 is located in a space surrounded by spray guide 200. The concave part is a concave part of the inner surface of the sliding wall 120, and the concave part is a convex part of the outer surface of the sliding wall 120. The spray head 300 is arranged in the jet flow guide seat 200, so that the sliding piece 400 and the sliding piece 400 with passengers are prevented from being scratched in the sliding process when the water outlet end of the spray head 300 is exposed out of the inner surface of the sliding wall 120.

The jet guide 200 has a triangular shape, one side of which is flush with the inner surface of the slide wall 120. Those skilled in the art can design the shape of the jet guide 200 according to the actual situation.

The nozzle 300 includes a water inlet end located at the outer side of the jet flow guide holder 200 and a water outlet end located at the inner side of the jet flow guide holder 200. A connection hole is formed in the jet guide holder 200, and the shower head 300 penetrates into the jet guide holder 200 through the connection hole portion. Spray head 300 is fixed to a flat surface in the outer surface of jet guide holder 200 by bolts.

The included angle of 0-21 degrees is formed between the sliding surface 110 and the horizontal plane, the pushing force of the water flow at the spray position of the spray head 300 on the sliding wall 120 on the sliding piece 400 is more stable, if the included angle is higher than the included angle, the pushing force generated by the water flow is gradually weakened along with the extension of the climbing section, and the pushing force is easy to be unstable. Through the section of climbing and the dive section of design water course, can enlarge the application condition of waterslide, design out different shapes, play the slide that experiences the sense.

Fig. 5 is a schematic structural diagram (without a sliding member) of a water jet sprayed to the sliding member by the spray head, and the spraying direction of the spray head 300 forms an angle of 22.5 degrees with the center line of the sliding surface 110. The spray heads 300 in the sliding walls 120 on both sides of the sliding surface 110 spray in the spraying direction, which can ensure the maximum driving force of the water flow on the sliding element 400. And then continuously acting on the sliding piece 400 through the plurality of spray heads 300, so that the sliding piece 400 has high and stable sliding speed, and the sliding piece 400 is prevented from swinging left and right in the sliding process.

The included angle between the sliding wall 120 and the sliding surface 110 may be a right angle or an obtuse angle, and in this embodiment, the included angle between the sliding wall 120 and the sliding surface 110 is a right angle.

The water supply pressure regulating mechanism comprises a plurality of water supply pipes 510, the plurality of water supply pipes 510 are sequentially arranged on the outer side of the sliding wall 120 along the longitudinal axis direction, the water supply pipes 510 are positioned below the jet flow guide base 200, the water supply pipes 510 are respectively connected with a plurality of jet flow conveying pipes 520, and each jet flow conveying pipe 520 is connected with the spray head 300 corresponding to the position of the water supply pipe 510; the water supply pipe 510 is connected with a high pressure water pump, which is connected with a water supply tank, and the water supply pipe 510 is provided with a flow valve. The water supply and pressure regulating mechanism is used for supplying water to the spray head 300. The flow valves are used to regulate the flow rate and pressure of the water in the water supply pipe 510.

Fig. 4 is a schematic structural view of the waterslide in a top view. As shown in fig. 3 and 4, the slide surface 110 is provided with a water leakage hole 610, a water leakage tank 620 is connected to the water leakage hole 610, and the water leakage tank 620 is connected to the water supply tank. The water leakage tank 620 is used to collect water on the upper surface of the sliding surface 110, and the collected water is connected to a water supply tank for circulating water.

The length of the jet guide seat 200 is 170mm, the distance between two adjacent jet guide seats 200 on the sliding wall 120 is 220mm, and the distance between two adjacent water supply pipes 510 is 2300 mm.

The nozzle 300 is a high pressure nozzle, and the cross-sectional area of the nozzle 300 in the radial direction decreases gradually along the direction from the water inlet end to the water outlet end. The water flow is big, water pressure is little on the water inlet end of shower nozzle, by intaking end to play water end, the cross sectional area of footpath line direction reduces gradually, because the water flow is invariable in the unit interval of shower nozzle, so the injection velocity increases, and then makes the water pressure grow. Water flow is stored on the inner wall of the spray head, and finally the water pressure at the water outlet end is higher than that at the water inlet end, so that higher water flow is sprayed out to generate higher water thrust. The water outlet end is conical, water flow in the spray head gradually converges towards the center line of the longitudinal axis of the spray head, the energy storage effect is better, and the water injection pressure is higher. In order to avoid the problem that the kinetic energy loss is reduced and the water pressure of the water jet is improved in the flowing process of the water flow in the spray head, the inner wall of the water outlet end is in smooth and arc transition. The water inlet end is connected with a mounting flange, and the outer wall of the water outlet end is provided with a reinforcing rib. The strengthening rib can avoid causing the damage of shower nozzle from the water pressure that the play water end erupted, improves the life cycle of shower nozzle. The material of the spray head is copper, stainless steel or PE.

The glider 400 is a skin raft.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A turbine type hydraulic ejection device comprises a waterslide, wherein the waterslide comprises a sliding surface and a sliding wall, and is characterized in that along the sliding direction of the waterslide,

the sliding wall is provided with a plurality of jet flow guide seats, spray heads penetrate through the jet flow guide seats, the spray heads spray water flow to sliding pieces on the upper surface of the sliding surface in an inclined mode, and the water flow sprayed by the spray heads can push the sliding pieces to slide; the spray head is connected with a water supply pressure regulating mechanism.

2. The turbine-type catapult for water power as claimed in claim 1, wherein the jet guide seat is a recess at the inner surface of the slide wall, and the shower head is located in a space surrounded by the jet guide seat.

3. The turbine-type catapult for water power as claimed in claim 2, wherein the jet guide base has a triangular shape, one side of which is flush with the inner surface of the slide wall.

4. The turbine-type catapult for water power as claimed in claim 2, wherein the nozzle comprises a water inlet end and a water outlet end, the water inlet end is located on the outer side of the jet flow guide seat, and the water outlet end is located on the inner side of the jet flow guide seat.

5. The turbine-type catapult for water power as claimed in claim 4, wherein the cross-sectional area of the nozzle head in the radial direction gradually decreases along the direction from the water inlet end to the water outlet end.

6. The turbine hydraulic catapult as claimed in claim 1, wherein the sliding surface forms an angle of 0-21 ° with the horizontal plane.

7. The turbine type hydraulic ejection device as claimed in claim 1 or 6, wherein the spraying direction of the spray head forms an angle of 22.5 ° with the center line of the sliding surface.

8. The turbine-type hydraulic ejection device as claimed in claim 1, wherein the water supply and pressure regulation means includes a plurality of water supply pipes sequentially disposed along a longitudinal axis direction thereof on a lower surface of the sliding surface, the water supply pipes being connected to a plurality of jet flow pipes, each jet flow pipe being connected to a nozzle corresponding to a position of the water supply pipe; the delivery pipe is connected with high pressure water pump, high pressure water pump is connected with the feed water tank, the delivery pipe disposes the flow valve.

9. The turbine type hydraulic ejection device as claimed in claim 8, wherein the sliding surface is provided with a water leakage hole, and a water leakage tank is connected to the water leakage hole and connected to the water supply tank.

10. The turbine-type hydraulic ejection device as claimed in claim 8, wherein the length of the jet guide seats is 170mm, the distance between two adjacent jet guide seats on the sliding wall is 220mm, and the distance between two adjacent water supply pipes is 2300 mm.